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/****************************************************************************
**
** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
** Copyright (C) 2016 basysKom GmbH, info@basyskom.com, author Lutz Schönemann <lutz.schoenemann@basyskom.com>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWebChannel module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick
import QtTest
import QtWebChannel
import QtWebChannel.Tests
import "qrc:///qtwebchannel/qwebchannel.js" as JSClient
TestCase {
name: "MultiClient"
Client {
id: client1
}
Client {
id: client2
}
property int bar: 0
QtObject {
id: foo
signal ping()
function pong()
{
return ++bar;
}
WebChannel.id: "foo"
}
property var lastMethodArg
QtObject {
id: myObj
property int myProperty: 1
signal mySignal(var arg)
function myMethod(arg)
{
lastMethodArg = arg;
}
WebChannel.id: "myObj"
}
QtObject {
id: myOtherObj
property var foo: 1
property var bar: 1
WebChannel.id: "myOtherObj"
}
property var lastFactoryObj
property var createdFactoryObjects: []
QtObject {
id: myFactory
function cleanup() {
while (createdFactoryObjects.length) {
var obj = createdFactoryObjects.shift();
if (obj) {
obj.destroy();
}
}
}
function create(id)
{
lastFactoryObj = component.createObject(myFactory, {objectName: id});
createdFactoryObjects.push(lastFactoryObj);
return lastFactoryObj;
}
WebChannel.id: "myFactory"
}
Component {
id: component
QtObject {
property var myProperty : 0
function myMethod(arg) {
lastMethodArg = arg;
}
signal mySignal(var arg1, var arg2)
}
}
TestWebChannel {
id: webChannel
transports: [client1.serverTransport, client2.serverTransport]
registeredObjects: [foo, myObj, myOtherObj, myFactory]
}
function init()
{
myObj.myProperty = 1
client1.cleanup();
client2.cleanup();
}
function cleanup() {
client1.debug = false;
client2.debug = false;
// delete all created objects
myFactory.cleanup();
lastFactoryObj = undefined;
createdFactoryObjects = [];
// reschedule current task to end of event loop
wait(1);
}
function clientInitCallback(channel)
{
channel.objects.foo.ping.connect(function() {
channel.objects.foo.pong(function(value) {
channel.pongAnswer = value;
});
});
}
function test_multiclient()
{
var c1 = client1.createChannel(clientInitCallback);
var c2 = client2.createChannel(clientInitCallback);
// init, connect & idle messages for two clients
for (var i = 0; i < 3; ++i) {
client1.awaitMessage();
client2.awaitMessage();
}
foo.ping();
// invoke of pong method
client1.awaitMessage();
client2.awaitMessage();
compare(c1.pongAnswer, 1);
compare(c2.pongAnswer, 2);
}
function test_autowrappedObjectsNotInInit() {
var testObj1;
var testObj1Id;
var channel1 = client1.createChannel(function (channel1) {
channel1.objects.myFactory.create("testObj1", function (obj1) {
testObj1 = lastFactoryObj;
testObj1Id = obj1.__id__;
// create second channel after factory has created first
// object to make sure that a dynamically created object
// exists but does not get exposed to new channels
createSecondChannel();
});
});
var channel2;
function createSecondChannel() {
// dismiss all messges received before channel creation
client2.cleanup();
channel2 = client2.createChannel(function (channel2) {
});
}
client1.awaitInit();
var msg1 = client1.awaitMessage();
compare(msg1.type, JSClient.QWebChannelMessageTypes.invokeMethod); // create
client1.awaitIdle();
client2.awaitInit();
client2.awaitIdle();
compare(typeof channel2.objects[testObj1Id], "undefined")
}
function test_autowrappedObjectsNotBroadcasted() {
var testObj2;
var testObj2Id;
var channel1 = client1.createChannel(function (channel1) {
// create second channel after first channel to make sure
// that a dynamically created object do not get exposed to
// existing channels
createSecondChannel();
});
var channel2;
function createSecondChannel() {
// dismiss all messges received before channel creation
client2.cleanup();
channel2 = client2.createChannel(function (channel2) {
channel2.objects.myFactory.create("testObj2", function (obj2) {
testObj2 = lastFactoryObj;
testObj2Id = obj2.__id__;
});
});
}
client1.awaitInit();
client1.awaitIdle();
client2.awaitInit();
var msg2 = client2.awaitMessage();
compare(msg2.type, JSClient.QWebChannelMessageTypes.invokeMethod); // create
client2.awaitIdle();
compare(typeof channel1.objects[testObj2Id], "undefined")
}
}
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